Traffic safety device



FIG. 1 is a perspective view of a traffic safety device;

FIG. 2 is a front plan view thereof;

FIG. 3 is a rear plan view thereof;

FIG. 4 is a plan view of a first side thereof;

FIG. 5 is a plan view of a second side opposite the first side shown in FIG. 4; and,

FIG. 6 is a bottom plan view. 

CLAIM An ornamental design for a traffic safety device, as shown and described. 